A Low-Cost System for Measuring ppb-Level NO2
نویسندگان
چکیده
منابع مشابه
A low-cost pose-measuring system for robot calibration
A low-cost measuring system; printed Wed, A ug 6, 1997 2 1. Abstract To maintain robot accuracy, calibration equipment is needed. In this paper we present a self-calibrating measuring system based on a camera in the robot hand plus a known reference object in the robot workspace. A collection of images of the reference object is obtained. Using image-processing, image-recognition and photogramm...
متن کاملRoom temperature, ppb-level NO2 gas sensing of multiple-networked ZnSe nanowire sensors under UV illumination
Reports of the gas sensing properties of ZnSe are few, presumably because of the decomposition and oxidation of ZnSe at high temperatures. In this study, ZnSe nanowires were synthesized by the thermal evaporation of ZnSe powders and the sensing performance of multiple-networked ZnSe nanowire sensors toward NO2 gas was examined. The results showed that ZnSe might be a promising gas sensor materi...
متن کاملHigh-level architecture for a low-cost embedded vehicle system
New vehicles from the automotive industry include a growing number of progressively more sophisticated embedded systems, including a variety of Advanced Driver Assistance Systems (ADASs), such as lane departure warning and adaptive cruise control. For both reasons of cost and technology, these innovations draw upon limited resources, leading to highly specific, optimized architectures for each ...
متن کاملDeriving the Exact Cost Function for a Two-Level Inventory System with Information Sharing
In this paper we consider a two-level inventory system with one warehouse and one retailer with information exchange. Transportation times are constant and retailer faces independent Poisson demand. The retailer applies continuous review (R,Q)-policy. The supplier starts with m initial batches (of size Q), and places an order to an outside source immediately after the retailer’s inventory posit...
متن کاملA Low-Cost Parallel VLSI Architecture for Low-Level Vision
111 this work a nlassively parallel VLSI architectu re is discussed: PAPRICA, a mesh connected machine that can also simulate a pyramidal architecture. Its computational paradigm is based on the lnatchiug operator as defined in nlathematical morphology. This description is equivalent to the Cellular Automata paradigm, which can simplify the design of PAPRICA applications in low-level vision. PA...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Beiträge zur Tabakforschung International/Contributions to Tobacco Research
سال: 2005
ISSN: 1612-9237
DOI: 10.2478/cttr-2013-0805